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Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::preExecute [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::preExecute6 24.0% 1,304 0.4% 1,314 0.4% 26,712 0.3% 34,804 0.4%
Exclusive Metrics for Current Function114 8.7% 109 8.3% 1,432 5.4% 2,072 6.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute1 16.7% 694 53.2% 696 53.0% 24,808 92.9% 28,308 81.3%
Drupal\Core\Database\Query\Select::execute5 83.3% 610 46.8% 618 47.0% 1,904 7.1% 6,496 18.7%
Child functions
drupal_alter4 40.0% 1,182 90.6% 1,188 90.4% 24,796 92.8% 32,344 92.9%
Drupal\Core\Database\Query\Select::isPrepared6 60.0% 8 0.6% 17 1.3% 484 1.8% 388 1.1%